Windscreen wiper



FIG. 1 is a bottom view of a windscreen wiper showing our design;

FIG. 2 shows a front view of the windscreen wiper of FIG. 1;

FIG. 3 shows a top view of the windscreen wiper of FIG. 1;

FIG. 4 shows a rear view of the windscreen wiper of FIG. 1;

FIG. 5 shows a left side view of the windscreen wiper of FIG. 1;

FIG. 6 shows a right side view of the windscreen wiper of FIG. 1; and,

FIG. 7 shows an isometric view of the windscreen wiper of FIG. 1. 

We claim the ornamental design for a windscreen wiper, as shown and described. 